Triple

T3404500
Position Surface form Disambiguated ID Type / Status
Subject Stanyan Street E71737 entity
Predicate namedAfter P63 FINISHED
Object Charles H. Stanyan
Charles H. Stanyan was a 19th-century San Francisco official and landowner after whom Stanyan Street, bordering Golden Gate Park, was named.
 E689298 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Charles H. Stanyan | Statement: [Stanyan Street, namedAfter, Charles H. Stanyan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Charles H. Stanyan
Context triple: [Stanyan Street, namedAfter, Charles H. Stanyan]
  • A. George T. Dunlap
    George T. Dunlap was an American publisher best known as a co-founder of the prominent publishing house Grosset & Dunlap.
  • B. Charles H. Hackley
    Charles H. Hackley was a prominent 19th-century Muskegon lumber baron and philanthropist known for his extensive civic and cultural contributions to the city.
  • C. George D. Barnett
    George D. Barnett was an American architect known for designing prominent ecclesiastical and civic buildings in the early 20th century, particularly in St. Louis, Missouri.
  • D. Charles F. Brannan
    Charles F. Brannan was a mid-20th-century U.S. Secretary of Agriculture known for advocating progressive farm policies and New Deal–style agricultural reforms.
  • E. Henry C. Mustin
    Henry C. Mustin was a pioneering U.S. Navy aviator and officer who played a key role in the early development of naval aviation.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Charles H. Stanyan
Triple: [Stanyan Street, namedAfter, Charles H. Stanyan]
Generated description
Charles H. Stanyan was a 19th-century San Francisco official and landowner after whom Stanyan Street, bordering Golden Gate Park, was named.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Charles H. Stanyan
Target entity description: Charles H. Stanyan was a 19th-century San Francisco official and landowner after whom Stanyan Street, bordering Golden Gate Park, was named.
  • A. George T. Dunlap
    George T. Dunlap was an American publisher best known as a co-founder of the prominent publishing house Grosset & Dunlap.
  • B. Charles H. Hackley
    Charles H. Hackley was a prominent 19th-century Muskegon lumber baron and philanthropist known for his extensive civic and cultural contributions to the city.
  • C. George D. Barnett
    George D. Barnett was an American architect known for designing prominent ecclesiastical and civic buildings in the early 20th century, particularly in St. Louis, Missouri.
  • D. Charles F. Brannan
    Charles F. Brannan was a mid-20th-century U.S. Secretary of Agriculture known for advocating progressive farm policies and New Deal–style agricultural reforms.
  • E. Henry C. Mustin
    Henry C. Mustin was a pioneering U.S. Navy aviator and officer who played a key role in the early development of naval aviation.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ad85aac4808190a092c9cc8911f584 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb8e8ea848190b4ac167f1aba8ebd completed March 8, 2026, 5:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8fa179c008190a6bba55cb62b7fe8 completed March 29, 2026, 10:08 a.m.
NEDg Description generation batch_69c8faeaf610819087115315c2c1a3c5 completed March 29, 2026, 10:11 a.m.
NED2 Entity disambiguation (via description) batch_69c8fb4c55b48190be95a4299ce4b5c9 completed March 29, 2026, 10:13 a.m.
Created at: March 8, 2026, 3:14 p.m.